2 * K2HK: Clock management APIs
4 * (C) Copyright 2012-2014
5 * Texas Instruments Incorporated, <www.ti.com>
7 * SPDX-License-Identifier: GPL-2.0+
10 #ifndef __ASM_ARCH_CLOCK_K2HK_H
11 #define __ASM_ARCH_CLOCK_K2HK_H
26 ext_clk_count /* number of external clocks */
29 extern unsigned int external_clk[ext_clk_count];
31 #define CLK_LIST(CLK)\
34 CLK(2, tetris_pll_clk)\
35 CLK(3, ddr3a_pll_clk)\
36 CLK(4, ddr3b_pll_clk)\
38 CLK(6, sys_clk0_1_clk)\
39 CLK(7, sys_clk0_2_clk)\
40 CLK(8, sys_clk0_3_clk)\
41 CLK(9, sys_clk0_4_clk)\
42 CLK(10, sys_clk0_6_clk)\
43 CLK(11, sys_clk0_8_clk)\
44 CLK(12, sys_clk0_12_clk)\
45 CLK(13, sys_clk0_24_clk)\
46 CLK(14, sys_clk1_clk)\
47 CLK(15, sys_clk1_3_clk)\
48 CLK(16, sys_clk1_4_clk)\
49 CLK(17, sys_clk1_6_clk)\
50 CLK(18, sys_clk1_12_clk)\
51 CLK(19, sys_clk2_clk)\
54 #define PLLSET_CMD_LIST "<pa|arm|ddr3a|ddr3b>"
56 #define KS2_CLK1_6 sys_clk0_6_clk
58 #define CORE_PLL_799 {CORE_PLL, 13, 1, 2}
59 #define CORE_PLL_983 {CORE_PLL, 16, 1, 2}
60 #define CORE_PLL_999 {CORE_PLL, 122, 15, 1}
61 #define CORE_PLL_1167 {CORE_PLL, 19, 1, 2}
62 #define CORE_PLL_1228 {CORE_PLL, 20, 1, 2}
63 #define CORE_PLL_1200 {CORE_PLL, 625, 32, 2}
64 #define PASS_PLL_1228 {PASS_PLL, 20, 1, 2}
65 #define PASS_PLL_983 {PASS_PLL, 16, 1, 2}
66 #define PASS_PLL_1050 {PASS_PLL, 205, 12, 2}
67 #define TETRIS_PLL_500 {TETRIS_PLL, 8, 1, 2}
68 #define TETRIS_PLL_750 {TETRIS_PLL, 12, 1, 2}
69 #define TETRIS_PLL_800 {TETRIS_PLL, 32, 5, 1}
70 #define TETRIS_PLL_687 {TETRIS_PLL, 11, 1, 2}
71 #define TETRIS_PLL_625 {TETRIS_PLL, 10, 1, 2}
72 #define TETRIS_PLL_812 {TETRIS_PLL, 13, 1, 2}
73 #define TETRIS_PLL_875 {TETRIS_PLL, 14, 1, 2}
74 #define TETRIS_PLL_1000 {TETRIS_PLL, 40, 5, 1}
75 #define TETRIS_PLL_1188 {TETRIS_PLL, 19, 2, 1}
76 #define TETRIS_PLL_1200 {TETRIS_PLL, 48, 5, 1}
77 #define TETRIS_PLL_1350 {TETRIS_PLL, 54, 5, 1}
78 #define TETRIS_PLL_1375 {TETRIS_PLL, 22, 2, 1}
79 #define TETRIS_PLL_1400 {TETRIS_PLL, 56, 5, 1}
80 #define DDR3_PLL_200(x) {DDR3##x##_PLL, 4, 1, 2}
81 #define DDR3_PLL_400(x) {DDR3##x##_PLL, 16, 1, 4}
82 #define DDR3_PLL_800(x) {DDR3##x##_PLL, 16, 1, 2}
83 #define DDR3_PLL_333(x) {DDR3##x##_PLL, 20, 1, 6}
85 /* k2h DEV supports 800, 1000, 1200 MHz */
86 #define DEV_SUPPORTED_SPEEDS 0x383
87 /* k2h ARM supportd 800, 1000, 1200, 1350, 1400 MHz */
88 #define ARM_SUPPORTED_SPEEDS 0x3EF